Lyons, John
Natural language and universal grammar
Cambridge University Press, 1991
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Langacker, Ronald W.
Language and its structure: some fundamental linguistic concepts
Harcourt, Brace & World, 1968
 Buku Teks SO
Vachek, Josef
The Linguistic school of Prague; an introduction to its theory and practice
Indiana University Press, 1966
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Fabb, Nigel
Language and literary structure : the linguistic analysis of form in verse and narrative
Camridge University Press , 2002
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Moulton, William G.
A linguistic guide to language teaching
Modern Language Association of America, 1966
 Buku Teks SO